You will solve real-world direction and magnitude problems.

The scale of the universe is bigger than you can imagine. It is also smaller than you can imagine. The smallest lenth theorized to be possible, the Planck length is about 4 X 10^-35 meters. Just imagine...

Explore this classic gravitation problem where three masses form an equilateral triangle and a fourth mass is placed at the center. Learn how to calculate the mass required for gravitational force balance and why doubling the central...

Pupil outcome: I can describe and explain how we measure earthquakes. Key learning points: - The focus of an earthquake is deep underground - seismic waves radiate out from the focus. - The epicentre is on the surface, directly above the...

Pupil outcome: I can plan and write a response on the role of guilt in ‘Macbeth’. Key learning points: - The theme of guilt is pertinent throughout ‘Macbeth’. - A thesis statement is a clear, overarching argument. - Topic sentences give...

Pupil outcome: I can use place value to explain placing a zero after the final digit when we multiply whole numbers by 10 Key learning points: - Multiples of 10 have a zero in the ones column. - A digit in the tens column is 10 times the...

Pupil outcome: I can use place value to explain removing the zero in the ones from a multiple of ten when we divide by 10 Key learning points: - Dividing by ten moves all the digits one column to the right making them one tenth times the...

Pupil outcome: I can use place value to explain removing the final 2 zeros from a multiple of 100 when we divide by 100 Key learning points: - Dividing by one hundred moves all the digits two columns to the right making them one...

Pupil outcome: I can use place value to explain placing 2 0's after the final digit when we multiply whole numbers by 100 Key learning points: - Multiples of 100 have zero in the tens and ones column. - When a number is multiplied by one...

Pupil outcome: I can explain how to compare pairs of non-related fractions using fraction sense. Key learning points: - In fractions equivalent to a whole, the numerator is the same as the denominator. - The size of the denominator tells...

Pupil outcome: I can explain which strategy for comparing non-related fractions is most efficient. Key learning points: - If the numerator is the same, the greater the denominator, the smaller the fraction. - If the numerator is the...

This content introduces a physics problem concerning the time-dependent position vector of an electron. It explains that the given vector equation, r=3Ti−4T2j+2k, allows for the calculation of the electron's position in 3D space at any...

This content provides a detailed example of vector motion, analyzing a plane's journey in two segments. It demonstrates how to calculate the total displacement (magnitude and direction) using vector notation, determine the average...

This content presents a solved physics problem that calculates the frictional force and acceleration of a 3.5 kg block pushed along a horizontal floor by a 15 N force at a 40° angle to the horizontal. It demonstrates the application of...

This content explores the dynamics of a connected elevator system to calculate the normal force exerted on a box inside one of the accelerating cabs. It demonstrates the application of Newton's Second Law by first determining the...

Master the concepts of static and kinetic friction in this ultimate Class 11 Physics guide. Learn the causes of friction, key formulas, and how to calculate coefficients of friction with real-world examples

Discover the fascinating interplay between buoyant force, Newton’s third law, and free body diagrams in this hands-on physics demonstration. We explore how forces interact when a steel or oak sphere displaces water in a beaker on a...

Discover the fascinating interplay between buoyant force, Newton’s third law, and free body diagrams in this hands-on physics demonstration. We explore how forces interact when a steel or oak sphere displaces water in a beaker on a...

Learn how to calculate the buoyant force acting on a steel sphere submerged in water! This demonstration covers the physics behind buoyant force, free body diagrams, and Newton’s Third Law. We'll use measurements and calculations to show...

This Video Explains Concessions in a Negotiation

Find out how you can view T. Coronae Borealis, the new visitor in our night sky.

Lattice energy depends on ion size, charge, and the arrangement of ions in the crystal lattice. Smaller, highly charged ions increase lattice energy.

Fajan's rules explain how factors like ion size, charge, and polarizability determine whether a bond will be predominantly ionic or covalent

View from space of the Australian bushfires, from the December 30th 2019 to January 2nd 2020. Based on data from JAXA / JMA / Himawari.